11102112021110 has 48 divisors (see below), whose sum is σ = 21990432387168. Its totient is φ = 4032579809280.

The previous prime is 11102112021089. The next prime is 11102112021113. The reversal of 11102112021110 is 1112021120111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102112021113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4098827 + ... + 6245366.

It is an arithmetic number, because the mean of its divisors is an integer number (458134008066).

Almost surely, 2^{11102112021110} is an apocalyptic number.

11102112021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102112021110 is a deficient number, since it is larger than the sum of its proper divisors (10888320366058).

11102112021110 is a wasteful number, since it uses less digits than its factorization.

11102112021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10345109 (or 10345098 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11102112021110 its reverse (1112021120111), we get a palindrome (12214133141221).

Subtracting from 11102112021110 its reverse (1112021120111), we obtain a palindrome (9990090900999).

The spelling of 11102112021110 in words is "eleven trillion, one hundred two billion, one hundred twelve million, twenty-one thousand, one hundred ten".